In a little more detail...

Active theme developer for Mozilla Firefox, Thunderbird, Seamonkey and Songbird. I have also contributed to Mozilla core development in areas such as image decoding, zip file decoding, network cache, css parsing, and others. Developing all these themes and keeping these up to date with current (and future) releases of Firefox, Thunderbird (incl. Lightning) and Songbird take up much of my sparetime (next to acting, particular in open air performances of Shakespeare). Contact: googlemail!

Walnut2, based on icons from art.gnome.org. Includes support for help, inspector, downloadstatusbar, downloadmgr, calendar, quicknote, offline, toolbarext. and many other extensions. Install "About Home Themer" to also theme the about:home page.

Walnut2 for Thunderbird, based on icons from art.gnome.org. Walnut2 is based on Walnut but with better looking wood panels. Fully compatible with from 5.0 upto latest nightly build (currently 27.0a1). Full support for Lightning/calendar.

Should be default in Firefox!Rated 5 out of 5 stars

This a simple and much needed feature that should be by default in Firefox with some sensible settings to expire cookies after a week or month or so. The extension description should describe how to use this (go to Addons Manager, select options of this extension).

Rated 5 out of 5 stars

Very good, especially the feature to change number of rows and colums of the tiles. Would be even more nice if background color/image can be turned off, so that the theme background can be used (for example for my themes Walnut, Nautipolis, etc)

This is a theme disguised as extensionRated 1 out of 5 stars

This extension installs its own theme, or at least destroys parts of the current selected theme,Any one wanting to add pictures to the toolbar just use the Personas extension from the Firefox team. It doesn't play with other themes.

Rated 5 out of 5 stars

Works like a charm, particularly with my themes: LittleFox, Nautipolis, Walnut and Walnut2.P.s. when closing the last tab (in CloseWithLastWindow=false), the tab shrinks and then reappears. This actually an issue in the tab handling itself, as a 'close' command on the last tab should not do anything.

Rated 5 out of 5 stars

To update this extension to the new directory: in the extension directory:extensions\lightning-nightly-updater@olive\content in the file overlay.js change the line 85 from: tehVersion = "comm-central";to: tehVersion = "comm-1.9.1";